# frozen_string_literal: true

require_relative '../../spec_helper'
require_lib 'reek/code_climate/code_climate_formatter'

RSpec.describe Reek::CodeClimate::CodeClimateFormatter do
  describe '#render' do
    let(:warning) do
      Reek::SmellWarning.new(
        'UtilityFunction',
        context:    'context foo',
          message:    'message bar',
          lines:      [1, 2],
          source:     'a/ruby/source/file.rb')
    end
    let(:rendered) { described_class.new(warning).render }
    let(:json) { JSON.parse rendered.chop }

    it "sets the type as 'issue'" do
      expect(json['type']).to eq 'issue'
    end

    it 'sets the category' do
      expect(json['categories']).to eq ['Complexity']
    end

    it 'constructs a description based on the context and message' do
      expect(json['description']).to eq 'context foo message bar'
    end

    it 'sets a check name based on the smell detector' do
      expect(json['check_name']).to eq 'UtilityFunction'
    end

    it 'sets the location' do
      expect(json['location']).to eq('path' => 'a/ruby/source/file.rb',
                                     'lines' => { 'begin' => 1, 'end' => 2 })
    end

    it 'sets a content based on the smell detector' do
      expect(json['content']['body']).
        to eq "A _Utility Function_ is any instance method that has no dependency on the state of the instance.\n"
    end

    it 'sets remediation points based on the smell detector' do
      expect(json['remediation_points']).to eq 250_000
    end

    it 'sets fingerprint based on warning context' do
      expect(json['fingerprint']).to eq '70c530e45999af129d520f1f579f967f'
    end
  end
end
